Several long-term studies at the Sevilleta LTER measure net primary production (NPP) across ecosystems and treatments. Net primary production is a fundamental ecological variable that quantifies rates of carbon consumption and fixation. Estimates of NPP are important in understanding energy flow at a community level as well as spatial and temporal responses to a range of ecological processes. Above-ground net primary production (ANPP) is the change in plant biomass, including loss to death and decomposition, over a given period of time. To measure this change, vegetation variables, including species composition and the cover and height of individuals, are sampled up to three times yearly (winter, spring, and fall) at permanent plots within a study site. Sevilleta LTER dataset 157 includes cover, height, and dry biomass measurements obtained through destructive harvesting. These species are always harvested from habitat comparable to the plots in which they were recorded.
The following R code utilizes volume (cover*height) and weight data from Sev dataset 157 to create regressions which can be used to estimate seasonal biomass for plant species across the Sevilleta.
Eventually, this script will output a report for each species for which we have destructive harvest biomass data. This report will describe the optimal model for estimating biomass of each species. Possible predictor variables will include:
-individual plant volume (heightcover) -site at which plant occurs -season (or day of year) during which plant was observed -treatment (burned or unburned) -year during which destructive harvest sample was collected
**note*: If year of collection plays a significant role in predicting biomass, antecedent precipitation, temperature, or previous season’s biomass should be considered when predicting biomass for that species
SEV dataset 157 (version 20161218) is used here.
The data look like this:
| Year | Season | Date | Site | Treatment | kartez | Cover | Height | Live_Weight | Volume | SiteCluster | SeasonTwo | SinceBurn | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10028 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.01 | 2 | 0.01 | 0.02 | PJ | growing | NA |
| 10029 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.01 | 2 | 0.01 | 0.02 | PJ | growing | NA |
| 10030 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.01 | 3 | 0.01 | 0.03 | PJ | growing | NA |
| 10031 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.05 | 4 | 0.01 | 0.20 | PJ | growing | NA |
| 10032 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.05 | 4 | 0.01 | 0.20 | PJ | growing | NA |
| 10033 | 2003 | 3 | 9/30/2003 | P | C | ACNE | 0.05 | 4 | 0.01 | 0.20 | PJ | growing | NA |
# Create full matrix for model output
model.coefs.all <- data.frame(
kartez = as.factor(NA),
Year = as.factor(NA),
Site = as.factor(NA),
Season = as.factor(NA),
Treatment = as.factor(NA),
Beta.Volume = NA,
SE = NA,
p.value = NA,
AdjR = NA)
We will consider the following species.
Number of observations: 34
Sites: P
Years collected: 2003 - 2008
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 2 - 37
- Volume: 0.02 - 102
- Weight: 0.01 - 1.09
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 12
Sites: P
Years collected: 2013 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.1 - 10
- Height: 3 - 60
- Volume: 0.3 - 600
- Weight: 0.02 - 24.57
Number of observations: 38
Sites: G L
Years collected: 1999 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 35
- Height: 1 - 22
- Volume: 0.01 - 560
- Weight: 0.01 - 37.12
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 12
Sites: B
Years collected: 2003 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.05 - 0.5
- Height: 3 - 18
- Volume: 0.15 - 9
- Weight: 0.01 - 0.23
Number of observations: 28
Sites: B P
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 31
- Volume: 0.01 - 31
- Weight: 0.01 - 1.08
Model: Live_Weight ~ 0 + Volume
Number of observations: 51
Sites: CG L
Years collected: 2001 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 1 - 23
- Volume: 0.01 - 230
- Weight: 0.03 - 236
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 36
Sites: B CG
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.75
- Height: 1 - 40
- Volume: 0.01 - 30
- Weight: 0.01 - 2.5
Model: Live_Weight ~ 0 + Volume
Number of observations: 190
Sites: C J CG P B L
Years collected: 1999 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 4
- Height: 2 - 30
- Volume: 0.02 - 80
- Weight: 0.01 - 9.35
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 49
Sites: J P
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.5
- Height: 1 - 20
- Volume: 0.01 - 5
- Weight: 0.01 - 0.96
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 114
Sites: P J C
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 2 - 52
- Volume: 0.02 - 26.25
- Weight: 0.01 - 1.64
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 450
Sites: J C G P CG B L
Years collected: 1999 - 2011
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 7
- Height: 1 - 36
- Volume: 0.01 - 175
- Weight: 0.01 - 52.14
Model: Live_Weight ~ 0 + Volume + VolumeSiteCluster + VolumeSeason + Volume*Treatment
Number of observations: 10
Sites: J
Years collected: 2000 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.05 - 0.5
- Height: 2 - 15
- Volume: 0.1 - 7.5
- Weight: 0.04 - 2.54
Number of observations: 126
Sites: G CG B L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 15
- Height: 1 - 26
- Volume: 0.01 - 390
- Weight: 0.01 - 34.89
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 113
Sites: P L
Years collected: 2001 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 7
- Height: 1 - 18
- Volume: 0.01 - 56
- Weight: 0.01 - 7.93
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 76
Sites: G CG
Years collected: 1999 - 2002
Burn treatments considered: C
Size range:
- Cover: 0.1 - 15
- Height: 2 - 119
- Volume: 1.5 - 1620
- Weight: 0.68 - 220.2
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 47
Sites: C CG
Years collected: 1999 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 26
- Volume: 0.01 - 48
- Weight: 0.01 - 3.27
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 95
Sites: P
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.01 - 11
- Height: 1 - 87
- Volume: 0.01 - 924
- Weight: 0.01 - 6.11
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 26
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.1 - 8
- Height: 4 - 33
- Volume: 0.4 - 168
- Weight: 0.13 - 12.13
Model: Live_Weight ~ 0 + Volume
Number of observations: 9
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.25 - 5
- Height: 2 - 23
- Volume: 1 - 100
- Weight: 0.08 - 11.2
Number of observations: 117
Sites: C G B P L
Years collected: 1999 - 2014
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 10
- Height: 1 - 28
- Volume: 0.01 - 230
- Weight: 0.01 - 8.89
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 388
Sites: J P
Years collected: 1999 - 2015
Burn treatments considered: C
Size range:
- Cover: 0.01 - 11
- Height: 1 - 60
- Volume: 0.02 - 495
- Weight: 0.01 - 65.34
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 1538
Sites: C G J P B CG L PJ
Years collected: 1999 - 2016
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 30
- Height: 1 - 151
- Volume: 0.01 - 1140
- Weight: 0.01 - 159.49
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 1363
Sites: J P G B L PJ
Years collected: 1999 - 2016
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 30
- Height: 1 - 51
- Volume: 0.01 - 870
- Weight: 0.01 - 86.79
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 410
Sites: J P
Years collected: 1999 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 1 - 34
- Volume: 0.01 - 170
- Weight: 0.01 - 11.17
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 8
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 1 - 4
- Height: 5 - 20
- Volume: 6 - 64
- Weight: 0.08 - 1.91
Number of observations: 32
Sites: P
Years collected: 1999 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.05 - 5
- Height: 7 - 46
- Volume: 0.35 - 172
- Weight: 0.05 - 7.15
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 12
Sites: P
Years collected: 2003 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.05 - 0.75
- Height: 1 - 30
- Volume: 0.05 - 15.75
- Weight: 0.01 - 0.27
Number of observations: 21
Sites: B
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 12
- Height: 1 - 47
- Volume: 0.01 - 552
- Weight: 0.01 - 24.62
Model: Live_Weight ~ 0 + Volume
Number of observations: 6
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 3 - 5
- Height: 14 - 30
- Volume: 48 - 150
- Weight: 4.31 - 14.27
Number of observations: 73
Sites: P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 11
- Height: 1 - 119
- Volume: 0.01 - 981
- Weight: 0.01 - 95.68
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 78
Sites: B L
Years collected: 2002 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 15
- Height: 1 - 8
- Volume: 0.01 - 40
- Weight: 0.01 - 20.11
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 22
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.05 - 2
- Height: 2 - 9
- Volume: 0.1 - 18
- Weight: 0.04 - 4.66
Model: Live_Weight ~ 0 + Volume
Number of observations: 54
Sites: J B P L
Years collected: 2000 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 1 - 18
- Volume: 0.01 - 36
- Weight: 0.01 - 12.01
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 234
Sites: C G J P CG L
Years collected: 1999 - 2010
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 4
- Height: 1 - 18
- Volume: 0.01 - 44
- Weight: 0.01 - 11.87
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 103
Sites: J P
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 12
- Volume: 0.01 - 12
- Weight: 0.01 - 3.15
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 62
Sites: C G B P
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 2 - 18
- Volume: 0.02 - 26
- Weight: 0.01 - 4.34
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 56
Sites: J P
Years collected: 1999 - 2011
Burn treatments considered: C
Size range:
- Cover: 0.01 - 4
- Height: 1 - 50
- Volume: 0.01 - 164
- Weight: 0.01 - 4.03
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 9
Sites: CG
Years collected: 2001 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.1 - 3
- Height: 5 - 18
- Volume: 0.5 - 42
- Weight: 0.2 - 6.62
Number of observations: 57
Sites: G L
Years collected: 1999 - 2012
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 4
- Height: 1 - 15
- Volume: 0.01 - 52
- Weight: 0.01 - 5.85
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 15
Sites: L
Years collected: 2006 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.05 - 6
- Height: 1 - 4
- Volume: 0.05 - 24
- Weight: 0.01 - 12.95
Number of observations: 14
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 1 - 3
- Volume: 0.01 - 9
- Weight: 0.01 - 6.9
Number of observations: 84
Sites: G B P L
Years collected: 1999 - 2011
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 5
- Height: 1 - 17
- Volume: 0.01 - 80
- Weight: 0.01 - 1.45
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 89
Sites: C G B P L
Years collected: 1999 - 2011
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 10
- Volume: 0.01 - 10
- Weight: 0.01 - 5.07
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 92
Sites: C G B P L
Years collected: 1999 - 2011
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 1 - 18
- Volume: 0.01 - 98
- Weight: 0.01 - 13.12
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 34
Sites: P L
Years collected: 2001 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.05 - 2
- Height: 1 - 22
- Volume: 0.05 - 28
- Weight: 0.01 - 4.88
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 92
Sites: G CG P B L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 16
- Volume: 0.01 - 96
- Weight: 0.01 - 24.35
Model: Live_Weight ~ 0 + Volume
Number of observations: 22
Sites: B L
Years collected: 2002 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.05 - 6
- Height: 3 - 11
- Volume: 0.15 - 44
- Weight: 0.03 - 8.14
Model: Live_Weight ~ 0 + Volume
Number of observations: 4
Sites: J
Years collected: 2000 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.1
- Height: 2 - 6
- Volume: 0.02 - 0.6
- Weight: 0.01 - 0.1
Number of observations: 56
Sites: P L
Years collected: 2000 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 4
- Height: 1 - 14
- Volume: 0.01 - 56
- Weight: 0.01 - 1.79
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 52
Sites: P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.05 - 11
- Height: 4 - 36
- Volume: 0.2 - 253
- Weight: 0.1 - 119.34
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 30
Sites: J
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 13
- Volume: 0.01 - 12
- Weight: 0.01 - 1.62
Model: Live_Weight ~ 0 + Volume
Number of observations: 106
Sites: J L
Years collected: 1999 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 12
- Height: 1 - 25
- Volume: 0.01 - 300
- Weight: 0.01 - 28.78
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 474
Sites: G J C P B CG L
Years collected: 1999 - 2006
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 6
- Height: 1 - 37
- Volume: 0.01 - 55
- Weight: 0.01 - 24.05
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 63
Sites: CG P L
Years collected: 2001 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 11
- Height: 1 - 56
- Volume: 0.01 - 616
- Weight: 0.01 - 16.77
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 7
Sites: B
Years collected: 2002 - 2002
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.1
- Height: 1 - 1
- Volume: 0.01 - 0.1
- Weight: 0.01 - 0.06
Number of observations: 15
Sites: L
Years collected: 2007 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.05 - 4
- Height: 15 - 43
- Volume: 0.75 - 129
- Weight: 0.2 - 9.63
Number of observations: 19
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.75
- Height: 4 - 32
- Volume: 0.04 - 13.5
- Weight: 0.08 - 2.85
Number of observations: 19
Sites: P
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.25
- Height: 1 - 16
- Volume: 0.01 - 4
- Weight: 0.01 - 0.4
Number of observations: 38
Sites: P
Years collected: 2004 - 2009
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 2 - 25
- Volume: 0.02 - 36
- Weight: 0.01 - 1.01
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 17
Sites: P
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.75
- Height: 1 - 17
- Volume: 0.01 - 12.75
- Weight: 0.1 - 201.26
Number of observations: 27
Sites: B L
Years collected: 2003 - 2004
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 0.5
- Height: 1 - 13
- Volume: 0.01 - 6.5
- Weight: 0.15 - 86.8
Model: Live_Weight ~ 0 + Volume
Number of observations: 63
Sites: J P L
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 6 - 33
- Volume: 0.06 - 135
- Weight: 0.01 - 11.49
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 46
Sites: C G B CG
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 19
- Volume: 0.01 - 19
- Weight: 0.01 - 5.31
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 78
Sites: G L
Years collected: 1999 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.05 - 12
- Height: 3 - 40
- Volume: 0.15 - 360
- Weight: 0.04 - 84.87
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 28
Sites: B P
Years collected: 2002 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 26
- Volume: 0.01 - 19
- Weight: 0.01 - 1.22
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 47
Sites: P
Years collected: 2003 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 1 - 14
- Volume: 0.01 - 28
- Weight: 0.01 - 4.6
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 75
Sites: P J
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 1 - 25
- Volume: 0.01 - 48
- Weight: 0.01 - 2.69
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 19
Sites: P
Years collected: 2001 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 3 - 36
- Volume: 0.03 - 30
- Weight: 0.04 - 20.83
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 129
Sites: P B
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 8
- Height: 1 - 25
- Volume: 0.01 - 150
- Weight: 0.01 - 61.8
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 7
Sites: L
Years collected: 2011 - 2011
Burn treatments considered: C
Size range:
- Cover: 0.05 - 1
- Height: 6 - 20
- Volume: 0.3 - 18
- Weight: 0.04 - 0.58
Number of observations: 36
Sites: B
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1.5
- Height: 1 - 15
- Volume: 0.01 - 22.5
- Weight: 0.01 - 4.37
Model: Live_Weight ~ 0 + Volume
Number of observations: 143
Sites: J P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 1 - 130
- Volume: 0.05 - 780
- Weight: 0.04 - 86.98
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 27
Sites: J P
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.05 - 4
- Height: 10 - 27
- Volume: 0.6 - 104
- Weight: 0.01 - 9.21
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 1
Sites: P
Years collected: 2003 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.01
- Height: 3 - 3
- Volume: 0.03 - 0.03
- Weight: 0.01 - 0.01
Number of observations: 67
Sites: J B L
Years collected: 2000 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 8
- Height: 1 - 46
- Volume: 0.01 - 276
- Weight: 0.01 - 24.13
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 18
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.25 - 2
- Height: 6 - 26
- Volume: 1.5 - 52
- Weight: 0.16 - 5
Number of observations: 39
Sites: B L
Years collected: 2003 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 1 - 49
- Volume: 0.01 - 410
- Weight: 0.01 - 28.67
Model: Live_Weight ~ 0 + Volume
Number of observations: 36
Sites: P
Years collected: 2001 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 22
- Volume: 0.01 - 22
- Weight: 0.01 - 0.8
Model: Live_Weight ~ 0 + Volume
Number of observations: 132
Sites: P B L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 45
- Volume: 0.01 - 138
- Weight: 0.01 - 11.83
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 505
Sites: C G J P CG L
Years collected: 1999 - 2013
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 16
- Height: 1 - 49
- Volume: 0.01 - 752
- Weight: 0.01 - 179.13
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 1
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.01
- Height: 1 - 1
- Volume: 0.01 - 0.01
- Weight: 0.01 - 0.01
Number of observations: 151
Sites: J P L
Years collected: 1999 - 2006
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 4
- Height: 2 - 52
- Volume: 0.03 - 148
- Weight: 0.01 - 7.96
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 12
Sites: P
Years collected: 2013 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.1 - 3
- Height: 17 - 62
- Volume: 1.7 - 132
- Weight: 0.09 - 3.05
Number of observations: 69
Sites: C G B
Years collected: 1999 - 2002
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 11
- Volume: 0.01 - 12
- Weight: 0.01 - 2.98
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 113
Sites: B L
Years collected: 2003 - 2010
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 8
- Height: 1 - 556
- Volume: 0.01 - 1390
- Weight: 0.01 - 41.32
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeTreatment
Number of observations: 35
Sites: J P
Years collected: 1999 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.5
- Height: 2 - 37
- Volume: 0.05 - 18.5
- Weight: 0.05 - 4.07
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 9
Sites: P
Years collected: 2013 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.1 - 15
- Height: 5 - 50
- Volume: 0.6 - 570
- Weight: 0.02 - 0.78
Number of observations: 20
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.1 - 9
- Height: 8 - 32
- Volume: 1.3 - 145
- Weight: 0.01 - 55.75
Model: Live_Weight ~ 0 + Volume
Number of observations: 27
Sites: CG L
Years collected: 2001 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 28
- Volume: 0.01 - 140
- Weight: 0.01 - 12.13
Model: Live_Weight ~ 0 + Volume
Number of observations: 95
Sites: C G B P L
Years collected: 1999 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 100
- Height: 1 - 30
- Volume: 0.01 - 2900
- Weight: 0.01 - 161.62
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 39
Sites: L
Years collected: 2004 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.05 - 7
- Height: 2 - 42
- Volume: 0.1 - 273
- Weight: 0.03 - 58.2
Model: Live_Weight ~ 0 + Volume
Number of observations: 76
Sites: CG P L
Years collected: 2001 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 45
- Volume: 0.01 - 135
- Weight: 0.01 - 8.53
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 226
Sites: C G CG L
Years collected: 1999 - 2004
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 15
- Height: 1 - 117
- Volume: 0.01 - 1521
- Weight: 0.01 - 378
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 24
Sites: L
Years collected: 2005 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.25 - 20
- Height: 7 - 45
- Volume: 1.75 - 900
- Weight: 0.02 - 13.76
Model: Live_Weight ~ 0 + Volume
Number of observations: 700
Sites: CG L
Years collected: 2003 - 2013
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 35
- Height: 1 - 71
- Volume: 0.01 - 1995
- Weight: 0.01 - 144.91
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason + Volume*Treatment
Number of observations: 564
Sites: L
Years collected: 2005 - 2013
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 35
- Height: 2 - 62
- Volume: 0.02 - 1995
- Weight: 0.01 - 219.44
Model: Live_Weight ~ 0 + Volume + VolumeSeason + VolumeTreatment
Number of observations: 98
Sites: CG L
Years collected: 2003 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 20
- Height: 1 - 71
- Volume: 0.01 - 1065
- Weight: 0.01 - 114.13
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeTreatment
Number of observations: 8
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.1 - 0.5
- Height: 11 - 18
- Volume: 1.2 - 9
- Weight: 0.06 - 0.66
Number of observations: 145
Sites: C G P L
Years collected: 1999 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 11
- Height: 1 - 22
- Volume: 0.01 - 160
- Weight: 0.01 - 34.09
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 84
Sites: P
Years collected: 2000 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 7
- Height: 1 - 17
- Volume: 0.01 - 119
- Weight: 0.01 - 3.24
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 1
Sites: B
Years collected: 2003 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.1 - 0.1
- Height: 5 - 5
- Volume: 0.5 - 0.5
- Weight: 0.11 - 0.11
Number of observations: 36
Sites: CG L
Years collected: 2001 - 2004
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 3
- Height: 1 - 25
- Volume: 0.01 - 75
- Weight: 0.01 - 4.02
Model: Live_Weight ~ 0 + Volume
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 27
Sites: P
Years collected: 2001 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 9
- Volume: 0.01 - 16
- Weight: 0.01 - 4.84
Model: Live_Weight ~ 0 + Volume
Number of observations: 18
Sites: P J
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 34
- Volume: 0.01 - 60
- Weight: 0.06 - 11.29
Number of observations: 202
Sites: J P
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 46
- Volume: 0.01 - 126
- Weight: 0.01 - 21.7
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 14
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 4 - 16
- Volume: 0.04 - 45
- Weight: 0.01 - 1.25
Number of observations: 1
Sites: L
Years collected: 2010 - 2010
Burn treatments considered: B
Size range:
- Cover: 3 - 3
- Height: 19 - 19
- Volume: 57 - 57
- Weight: 2.11 - 2.11
Number of observations: 62
Sites: P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.05 - 12
- Height: 3 - 89
- Volume: 0.15 - 696
- Weight: 0.06 - 184.54
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 177
Sites: C G J CG L
Years collected: 1999 - 2012
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 12
- Height: 1 - 28
- Volume: 0.01 - 260
- Weight: 0.01 - 37.83
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 85
Sites: C P B
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 9
- Height: 1 - 31
- Volume: 0.01 - 248
- Weight: 0.01 - 43.65
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 24
Sites: P L
Years collected: 2001 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.1 - 2
- Height: 3 - 34
- Volume: 0.3 - 68
- Weight: 0.13 - 5.78
Model: Live_Weight ~ 0 + Volume
Number of observations: 32
Sites: CG P
Years collected: 2001 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.05 - 1
- Height: 2 - 22
- Volume: 0.1 - 16.5
- Weight: 0.04 - 3.57
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 24
Sites: B
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 7
- Height: 2 - 40
- Volume: 0.02 - 280
- Weight: 0.01 - 15.16
Model: Live_Weight ~ 0 + Volume
Number of observations: 67
Sites: P
Years collected: 2001 - 2009
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 45
- Volume: 0.01 - 45
- Weight: 0.01 - 2.52
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 9
Sites: J P
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.25
- Height: 1 - 5
- Volume: 0.01 - 1.25
- Weight: 0.01 - 0.11
Number of observations: 6
Sites: P
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 1 - 10
- Height: 4 - 10
- Volume: 10 - 50
- Weight: 0.16 - 1.33
Number of observations: 54
Sites: C G B CG P L
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 9
- Volume: 0.01 - 14
- Weight: 0.01 - 2.01
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 10
Sites: C
Years collected: 2000 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.25
- Height: 5 - 12
- Volume: 0.05 - 3
- Weight: 0.01 - 0.2
Number of observations: 432
Sites: C G B L
Years collected: 1999 - 2012
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 12
- Height: 1 - 21
- Volume: 0.01 - 126
- Weight: 0.01 - 67.46
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason + Volume*Treatment
Number of observations: 69
Sites: J P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 7
- Height: 4 - 43
- Volume: 0.04 - 123
- Weight: 0.01 - 31.49
Model: Live_Weight ~ 0 + Volume
Number of observations: 25
Sites: P
Years collected: 2010 - 2011
Burn treatments considered: C
Size range:
- Cover: 0.05 - 5
- Height: 5 - 28
- Volume: 0.25 - 100
- Weight: 0.06 - 14.05
Model: Live_Weight ~ 0 + Volume
Number of observations: 59
Sites: P PJ
Years collected: 2003 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 8
- Height: 6 - 40
- Volume: 0.1 - 272
- Weight: 0.01 - 6.84
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 148
Sites: C J CG P L
Years collected: 1999 - 2008
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 6
- Height: 4 - 258
- Volume: 0.06 - 270
- Weight: 0.01 - 29.16
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 26
Sites: P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.05 - 4
- Height: 2 - 16
- Volume: 0.2 - 56
- Weight: 0.08 - 5.41
Model: Live_Weight ~ 0 + Volume
Number of observations: 241
Sites: J P
Years collected: 1999 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 15
- Volume: 0.01 - 36
- Weight: 0.01 - 9.68
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 12
Sites: P
Years collected: 2013 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.05 - 1
- Height: 7 - 19
- Volume: 0.35 - 19
- Weight: 0.01 - 0.57
Number of observations: 28
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 15
- Height: 2 - 15
- Volume: 0.02 - 225
- Weight: 0.01 - 34.8
Model: Live_Weight ~ 0 + Volume
Number of observations: 13
Sites: P
Years collected: 2003 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 1 - 42
- Volume: 0.01 - 42
- Weight: 0.01 - 0.84
Number of observations: 80
Sites: P J
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 15
- Height: 1 - 128
- Volume: 0.1 - 1408
- Weight: 0.02 - 306.17
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 45
Sites: CG P B L
Years collected: 2001 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 13
- Height: 1 - 17
- Volume: 0.01 - 208
- Weight: 0.01 - 28.55
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 129
Sites: C J B L
Years collected: 1999 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.5 - 8
- Height: 1 - 5
- Volume: 0.5 - 25
- Weight: 0.03 - 21.31
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 55
Sites: J P
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 7 - 24
- Height: 6 - 17
- Volume: 42 - 384
- Weight: 2.21 - 149.5
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 130
Sites: J P
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 1 - 70
- Height: 1 - 5
- Volume: 1 - 280
- Weight: 0.01 - 187.93
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 10
Sites: C CG
Years collected: 2000 - 2002
Burn treatments considered: C
Size range:
- Cover: 7 - 12
- Height: 5 - 13
- Volume: 45 - 156
- Weight: 5.76 - 47.56
Number of observations: 183
Sites: G C J P
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 1 - 19
- Height: 1 - 17
- Volume: 1 - 285
- Weight: 0.14 - 152.2
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 8
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: B
Size range:
- Cover: 0.05 - 0.5
- Height: 4 - 8
- Volume: 0.2 - 3
- Weight: 0.01 - 0.63
Number of observations: 48
Sites: P B L
Years collected: 1999 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 13
- Volume: 0.01 - 26
- Weight: 0.01 - 2.52
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 76
Sites: J P B L
Years collected: 1999 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 45
- Volume: 0.01 - 90
- Weight: 0.01 - 10.39
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 8
Sites: P
Years collected: 1999 - 1999
Burn treatments considered: C
Size range:
- Cover: 0.05 - 0.25
- Height: 3 - 12
- Volume: 0.15 - 3
- Weight: 0.02 - 0.54
Number of observations: 0
Sites:
Years collected: Inf - -Inf
Burn treatments considered:
Size range:
- Cover: Inf - -Inf
- Height: Inf - -Inf
- Volume: Inf - -Inf
- Weight: Inf - -Inf
Number of observations: 39
Sites: G CG P L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 8
- Height: 1 - 29
- Volume: 0.01 - 232
- Weight: 0.01 - 16.74
Model: Live_Weight ~ 0 + Volume
Number of observations: 1011
Sites: C G J B CG P L
Years collected: 1999 - 2016
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 25
- Height: 1 - 57
- Volume: 0.01 - 975
- Weight: 0.01 - 75.65
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 96
Sites: J P CG B L
Years collected: 1999 - 2007
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1.5
- Height: 1 - 21
- Volume: 0.01 - 31.5
- Weight: 0.01 - 5.4
Model: Live_Weight ~ 0 + Volume + Volume*SiteCluster
Number of observations: 15
Sites: P
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 4 - 28
- Volume: 0.04 - 56
- Weight: 0.01 - 1.76
Number of observations: 12
Sites: J
Years collected: 2000 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.25
- Height: 2 - 25
- Volume: 0.02 - 5.75
- Weight: 0.01 - 0.58
Number of observations: 8
Sites: P
Years collected: 2001 - 2001
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.25
- Height: 3 - 6
- Volume: 0.03 - 1.5
- Weight: 0.01 - 0.16
Number of observations: 39
Sites: P
Years collected: 2003 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 3 - 25
- Volume: 0.03 - 75
- Weight: 0.01 - 1.43
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 11
Sites: P
Years collected: 2013 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.05 - 1
- Height: 3 - 7
- Volume: 0.2 - 4
- Weight: 0.02 - 0.57
Number of observations: 28
Sites: C G L
Years collected: 1999 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 9
- Height: 1 - 18
- Volume: 0.01 - 126
- Weight: 0.01 - 23.46
Model: Live_Weight ~ 0 + Volume
Number of observations: 39
Sites: B P L
Years collected: 2002 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 11
- Volume: 0.01 - 30
- Weight: 0.01 - 8.45
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 8
Sites: G
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.1 - 0.5
- Height: 4 - 29
- Volume: 0.4 - 7.25
- Weight: 0.04 - 2.44
Number of observations: 53
Sites: L
Years collected: 2004 - 2010
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 8
- Height: 2 - 28
- Volume: 0.03 - 192
- Weight: 0.01 - 15.94
Model: Live_Weight ~ 0 + Volume
Number of observations: 154
Sites: J P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 15
- Height: 1 - 234
- Volume: 0.01 - 2106
- Weight: 0.02 - 458.83
Model: Live_Weight ~ 0 + Volume + Volume*Season
Number of observations: 22
Sites: J P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 4 - 100
- Height: 2 - 50
- Volume: 15 - 500
- Weight: 24.53 - 1368.1
Model: Live_Weight ~ 0 + Volume
Number of observations: 139
Sites: P J
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 2 - 91
- Volume: 0.02 - 710
- Weight: 0.01 - 77.95
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 73
Sites: B CG P
Years collected: 2002 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 33
- Volume: 0.01 - 49.5
- Weight: 0.01 - 1.73
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 50
Sites: P
Years collected: 2003 - 2008
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 2 - 37
- Volume: 0.02 - 111
- Weight: 0.01 - 1.46
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 93
Sites: CG B L
Years collected: 2001 - 2010
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 30
- Height: 1 - 63
- Volume: 0.01 - 1890
- Weight: 0.01 - 126.31
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 322
Sites: C G J B CG L
Years collected: 1999 - 2007
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 3
- Height: 1 - 16
- Volume: 0.01 - 32
- Weight: 0.01 - 9.07
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason + Volume*Treatment
Number of observations: 38
Sites: P
Years collected: 2003 - 2013
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1
- Height: 2 - 28
- Volume: 0.02 - 26
- Weight: 0.01 - 1.03
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 27
Sites: B L
Years collected: 2002 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 25
- Volume: 0.01 - 115
- Weight: 0.01 - 4.16
Model: Live_Weight ~ 0 + Volume
Number of observations: 24
Sites: B L
Years collected: 2002 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 14
- Volume: 0.01 - 20
- Weight: 0.01 - 6.61
Model: Live_Weight ~ 0 + Volume
Number of observations: 101
Sites: J B
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 38
- Volume: 0.01 - 180
- Weight: 0.01 - 39.63
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 129
Sites: C J B CG P L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 43
- Volume: 0.01 - 180
- Weight: 0.01 - 26.95
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 21
Sites: P
Years collected: 2003 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.75
- Height: 1 - 26
- Volume: 0.01 - 13
- Weight: 0.01 - 0.66
Model: Live_Weight ~ 0 + Volume
Number of observations: 61
Sites: J C CG
Years collected: 1999 - 2002
Burn treatments considered: C
Size range:
- Cover: 0.01 - 13
- Height: 3 - 80
- Volume: 0.03 - 858
- Weight: 0.03 - 40.22
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 225
Sites: L
Years collected: 2006 - 2014
Burn treatments considered: B C
Size range:
- Cover: 0.05 - 15
- Height: 1 - 50
- Volume: 0.05 - 630
- Weight: 0.01 - 98.92
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeTreatment
Number of observations: 55
Sites: J P
Years collected: 1999 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 1 - 15
- Volume: 0.01 - 30
- Weight: 0.01 - 3.29
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 112
Sites: L P
Years collected: 2006 - 2009
Burn treatments considered: B C
Size range:
- Cover: 0.01 - 15
- Height: 1 - 65
- Volume: 0.01 - 975
- Weight: 0.01 - 55.12
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Treatment
Number of observations: 92
Sites: L
Years collected: 2006 - 2008
Burn treatments considered: B C
Size range:
- Cover: 0.05 - 13
- Height: 1 - 63
- Volume: 0.05 - 819
- Weight: 0.01 - 84.69
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeTreatment
Number of observations: 78
Sites: B L
Years collected: 2002 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 14
- Height: 1 - 85
- Volume: 0.01 - 476
- Weight: 0.01 - 42.42
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 4
Sites: P
Years collected: 1999 - 1999
Burn treatments considered: C
Size range:
- Cover: 0.01 - 0.05
- Height: 2 - 6
- Volume: 0.02 - 0.3
- Weight: 0.01 - 0.06
Number of observations: 75
Sites: J G P CG L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 3
- Height: 2 - 32
- Volume: 0.02 - 96
- Weight: 0.01 - 72
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster
Number of observations: 996
Sites: C G J P CG B L
Years collected: 1999 - 2005
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 15
- Height: 1 - 55
- Volume: 0.01 - 585
- Weight: 0.01 - 52.39
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + VolumeSeason + VolumeTreatment
Number of observations: 82
Sites: L
Years collected: 2012 - 2015
Burn treatments considered: C B
Size range:
- Cover: 0.05 - 10
- Height: 4 - 39
- Volume: 0.2 - 380
- Weight: 0.01 - 35.5
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 262
Sites: C G J P CG B L
Years collected: 1999 - 2010
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 50
- Height: 1 - 110
- Volume: 0.01 - 4500
- Weight: 0.01 - 178.02
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSiteCluster + Volume*Season
Number of observations: 13
Sites: L
Years collected: 2010 - 2010
Burn treatments considered: C
Size range:
- Cover: 0.1 - 9
- Height: 16 - 39
- Volume: 1.7 - 333
- Weight: 0.34 - 34.61
Number of observations: 55
Sites: J P B L
Years collected: 2000 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 10
- Height: 2 - 48
- Volume: 0.02 - 330
- Weight: 0.01 - 34.33
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 41
Sites: B
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 17
- Volume: 0.01 - 102
- Weight: 0.01 - 7.59
Model: Live_Weight ~ 0 + Volume
Number of observations: 62
Sites: C L
Years collected: 1999 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 1 - 20
- Volume: 0.01 - 60
- Weight: 0.01 - 14.95
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 63
Sites: P
Years collected: 2001 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 4
- Height: 1 - 95
- Volume: 0.01 - 104
- Weight: 0.01 - 2.68
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason
Number of observations: 6
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.5 - 1
- Height: 4 - 5
- Volume: 2 - 5
- Weight: 1.41 - 3.71
Number of observations: 41
Sites: C G L
Years collected: 1999 - 2006
Burn treatments considered: C
Size range:
- Cover: 0.01 - 35
- Height: 1 - 37
- Volume: 0.01 - 1295
- Weight: 0.01 - 83.83
Model: Live_Weight ~ 0 + Volume + Volume*Year
Number of observations: 23
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.01 - 5
- Height: 2 - 17
- Volume: 0.02 - 34
- Weight: 0.01 - 7.08
Model: Live_Weight ~ 0 + Volume
Number of observations: 26
Sites: C G B
Years collected: 1999 - 2002
Burn treatments considered: C
Size range:
- Cover: 0.01 - 1.5
- Height: 2 - 11
- Volume: 0.02 - 6.75
- Weight: 0.01 - 1.57
Model: Live_Weight ~ 0 + Volume
Number of observations: 12
Sites: P
Years collected: 2004 - 2004
Burn treatments considered: C
Size range:
- Cover: 0.25 - 1
- Height: 4 - 21
- Volume: 1 - 21
- Weight: 0.2 - 1.93
Number of observations: 47
Sites: B P
Years collected: 2002 - 2003
Burn treatments considered: C
Size range:
- Cover: 0.01 - 6
- Height: 1 - 25
- Volume: 0.01 - 72
- Weight: 0.01 - 3.99
Model: Live_Weight ~ 0 + Volume
Number of observations: 23
Sites: P
Years collected: 2005 - 2005
Burn treatments considered: C
Size range:
- Cover: 0.01 - 2
- Height: 2 - 18
- Volume: 0.02 - 30
- Weight: 0.01 - 0.39
Model: Live_Weight ~ 0 + Volume
Number of observations: 12
Sites: P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 4
- Height: 14 - 47
- Volume: 0.31 - 176
- Weight: 0.24 - 128.6
Number of observations: 5
Sites: J
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 1 - 3
- Height: 16 - 28
- Volume: 27 - 84
- Weight: 186.4 - 917.4
Number of observations: 48
Sites: J P
Years collected: 1999 - 2000
Burn treatments considered: C
Size range:
- Cover: 0.01 - 27
- Height: 1 - 110
- Volume: 0.01 - 2268
- Weight: 0.07 - 733.78
Model: Live_Weight ~ 0 + Volume
Number of observations: 15
Sites: L
Years collected: 2004 - 2004
Burn treatments considered: C B
Size range:
- Cover: 0.1 - 5
- Height: 10 - 36
- Volume: 1.2 - 160
- Weight: 0.15 - 49.05
Number of observations: 74
Sites: J P B L
Years collected: 1999 - 2004
Burn treatments considered: C B
Size range:
- Cover: 0.01 - 2
- Height: 1 - 20
- Volume: 0.01 - 40
- Weight: 0.01 - 8.98
Model: Live_Weight ~ 0 + Volume + VolumeYear + VolumeSeason